* Intermediate checkin
* Last check-in before deleting ACK message in Ethr.
* Support for client port, throttling and tos almost working.
* Most functionality working as expected with code all cleaned up.
* Linux/OSX Fixes.
* Fix handshake mechanism.
* Minor cleanup.
* More improvements for external mode.
* Improve admin-mode, root user permission checking.
* Improve detection of IP version for ICMP.
* Update README.md
* Refactor the command line plotting & management code into a package
* Refactor the stats-gathering code into a new package
* Switch to build flags for non-portable packages/code
* gofmt
* Use ASCII symbols on CJK console
* text width should be calculated as cell width
* Add offset for x to adjust point to start multi-byte letters
Ethr is a network performance measurement tool. It allows measurements
of bandwidth, latency, packets/s, connections/s for multiple protocols
such as TCP, UDP, HTTP, HTTPS and ICMP.